Linux System Administrator and Network Specialist

My 9 years of experience in Linux Server Administration and Deployment, and 15 years of experience as Linux User, should be of interest to a rapidly growing company like yours.
I've been working for the past 9 years building
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My 9 years of experience in Linux Server Administration and Deployment, and 15 years of experience as Linux User, should be of interest to a rapidly growing company like yours.
I've been working for the past 9 years building all kind of servers: from SOHO file servers to large mail deployments in HA/Virtualized/Cloud environments.
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Server and Network Administration Specialist

Cisco and Red Hat certified IT professional with four years of experience in system and network administration. Seasoned in planning, implementing and monitoring networks and services that meet challenging SLAs with maximum uptime and optimized routing.

Linux SysAdmin

For the past ten years, I have worked as a Sysadmin for government institutions and private companies. I have also worked as a Linux instructor and an IT consultant with topics such as: Firewalls, Web Servers, Virtualization, CMS, Databases and
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For the past ten years, I have worked as a Sysadmin for government institutions and private companies. I have also worked as a Linux instructor and an IT consultant with topics such as: Firewalls, Web Servers, Virtualization, CMS, Databases and HA. As a Sysadmin I have great experience in the following areas: SQL, CPANEL, hosting providers, DNS, DHCP, LDAP, software security testing/qa, packing for Debian and much more. For me, it would be a very grateful opportunity to work with opensource technology in your business.
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Linux / Network Administrator

Over the last 15 years, I had a wide range of network and server related tasks. I am an team player, hard working and dedicated professional who is seeking a position to utilize my skills and abilities in the Information
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Over the last 15 years, I had a wide range of network and server related tasks. I am an team player, hard working and dedicated professional who is seeking a position to utilize my skills and abilities in the Information Technology industry that offers professional growth while being resourceful, innovative and flexible.
Skills:
* 15 years Linux administration (Debian, CentOS)
* 10 years Windows administration (NT, 2003, 2008)
* 6 years Asterisk VoIP servers
* 9 years Network setup and administration
* 3 years Virtualization and Clustering
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QA Leader-Senior Software QA-Automation/Manual tester-mobile tester

7 years of rich experience in Manual and Automated testing of software, firmware, web-based, desktop application, router, and mobile with focus on function, system performance/stress and system compatibility.
My core competency lies in team management, test process improvement, create
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7 years of rich experience in Manual and Automated testing of software, firmware, web-based, desktop application, router, and mobile with focus on function, system performance/stress and system compatibility.
My core competency lies in team management, test process improvement, create comprehensive Test Pan, write positive/negative Test Cases , perform Manual/Automated testing, find bug as early as possiable and make sure they get fixed, write detail Test Report and give some advice.
Successfully worked on different products ,such as DCM, UHC, Accero, Config,Tranzax and so on. Succssfully developed test scripts to automate website and desktop appliction.
Rich experience in Smoke Testing, Functional Testing, Regression Testing, Sanity Testing, Usability Testing, Cross Browser Compatibility Testing, Exploratory Testing, Backend Testing, Security testing, Stress testing, Performance testing, Alpha testing and Beta testing.
Rich experience in automated testing by TestComplete, QTP.
Some experience in performance testing for web service by Jmeter.
Rich experience in bug-tracking systems, such as JIRA, Mantis, Bugzilla and Redmine.
Some experience in the following areas: Project Management, Team Building, Mobile/IPad testing, Network knowledge, TCP/IP, SQL, Shell, Python, C, VB, Firebug, XPath, Selenium.
Excellent communication and presentation skills while dealing with business comunity, team members and developers.
Detail-oriented and trouble shooter.
I'm freelancer and I can commit to a long term.
I am seeking opportunites to build quality assurance for you or your business.
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Senior Systems and Software Engineer

Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing
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System Administrator

More then 10 last years, I administer *nix servers. I have a wide experience in managing and maintenance of such services, as Web-servers, FTP, Mail systems, Databases.
I also have a good knowledge of Samba, LDAP, IT infrastructure monitoring systems
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More then 10 last years, I administer *nix servers. I have a wide experience in managing and maintenance of such services, as Web-servers, FTP, Mail systems, Databases.
I also have a good knowledge of Samba, LDAP, IT infrastructure monitoring systems, backup systems, Amazon Web Services.
My core competency lies in creation of reliable and safe systems.
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